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PortugalThe weather in April in Castelo Branco
It's pleasantly warm in April in Castelo Branco with an average temperature of 19°C. Temperatures this month range from a low of 17°C to a high of 21°C. At night, you can expect temperatures between 8°C and 11°C.
Looking for great weather? April is a good time to be in Castelo Branco. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Castelo Branco, Portugal. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 34°C in 2023, Castelo Branco reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 8°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 18°C.
Rainfall amount
In April, there is an average of 80 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in April for Castelo Branco
Click on any day in April to get detailed info about the usual weather on that day in Castelo Branco. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| Castelo Branco | New York | |
|---|---|---|
| Average temperature | 19°C | 17°C |
| Max. temperature | 21°C | 22°C |
| Min. temperature | 8°C | -5°C |
| Total precipitation | 80 mm | 81 mm |
| Rainy days | 11 days | 11 days |
Start of April
The month of April starts in Castelo Branco with mild temps, averaging around 19°C during the day and nights around 10°C.
Mid April
By mid-April, daytime temps rise to around 21°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of April
By the end of April, the average daytime temperature in Castelo Branco is around 20°C, while nighttime temps are about 11°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Castelo Branco
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Castelo Branco for all months and discover the best travel time
Curious about the weather in other parts of Portugal? Check out the climate and weather for spots like Algarve, Lisbon, Albufeira, or explore other destinations in Portugal.
Temperature charts
These charts show the average temperatures in April in Castelo Branco, Portugal. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in Castelo Branco
Temperature in April in Castelo Branco over the years
Precipitation charts
These charts show the average amount of precipitation in April in Castelo Branco, Portugal. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in April in Castelo Branco
Total precipitation in April in Castelo Branco over the years
Daily UV index in April in Castelo Branco
This chart shows the average daily UV index in April in Castelo Branco, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in April in Castelo Branco
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Average weather in Castelo Branco by month
Click on a month below to see detailed weather info for Castelo Branco. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.